To find the midpoint from two points, you add up both the x values and the y values and then divide them by 2. -9 + 5 = -4, -4 ÷ 2 = -2, which is your x value, and 5 + -1 = 4, 4 ÷ 2 = 2, which is your y value. This makes the midpoint (-2, 2), which is answer B. I hope this helps!
To find the midpoint from two points, you add up both the x values and the y values and then divide them by 2. -9 + 5 = -4, -4 ÷ 2 = -2, which is your x value, and 5 + -1 = 4, 4 ÷ 2 = 2, which is your y value. This makes the midpoint (-2, 2), which is answer B. I hope this helps!
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
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